Funnel



FIG. 1 is a front perspective view of the funnel;

FIG. 2 is a side elevational view of the funnel;

FIG. 3 is a rear elevational view of the funnel;

FIG. 4 is a front elevational view;

FIG. 5 is a top plan view of the funnel; and,

FIG. 6 is a bottom plan view of the funnel. 

The ornamental design for a funnel, as shown and described. 